LGU2D681MELB

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.181" (30.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.67A @ 50kHz
Ripple Current @ Low Frequency:	1.78A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LGU
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are electronic components used in electrical and electronic circuits for a variety of different purposes. They are typically small components, consisting of two metal conductors separated by a non-conductive material called a dielectric. The aluminum electrolytic capacitors are polarised components, meaning they work best when connected in a specific orientation.The LGU2D681MELB aluminum electrolytic capacitor is a capacitor made of a cylindrical aluminium can containing two electrolyte-soaked layers of aluminium foil, formed in a “sandwich”. These layers are separated by a dielectric layer on top, which is composed of paper treated with electrolyte. The electrode layers, or ‘plates’, are connected to the two leads of the capacitor, separated by a layer of plastic insulating material.One main characteristic of this particular capacitor is its SMD (surface-mounted device) construction, allowing it to be easily installed and connected onto a printed circuit board. It is also known for its low-profile design and its ability to be used in high-temperature environments due to the better than average heat-resistance capabilities that are part of the capacitor’s construction.The LGU2D681MELB aluminum electrolytic capacitor is mainly used in small universal motors for consumer electronic and audio equipment, as well as in speed control and voltage regulation circuits. It is also widely used in automotive applications such as high current switching power supplies, motor control, and energy management systems.When it comes to its working principle, the capacitor works based on the principles of electrical capacitance. When a voltage is applied across the electrodes of a capacitor, electrons are attracted to the positively charged electrode, causing an opposite charge to accumulate on the other side of the dielectric material. The result of this process is the creation of an electric field between the two electrodes, resulting in the accumulation of a stored charge. This stored charge can then be used to power an electrical circuit or device. As far as the specific construction details of this particular capacitor, the available voltage rating is 16V DC, and it has a capacitance rating of 68uF. It is not polarized, meaning it can be connected in any orientation, and it has a maximum temperature range of -40 to +105°C. The capacitor also has a lifetime of 2000 hours at 105°C, and it is made up of a flame retardant plastic case for a reliable and long-term application.Overall, the LGU2D681MELB aluminum electrolytic capacitor is a reliable and powerful electronic component that can be used in a variety of different applications. It is very small and efficient, which makes it ideal for use in consumer electronic and automotive applications. Its construction allows for easy installation onto printed circuit boards, as well as a high heat resistance for use in larger, more diverse projects.

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